Everybody should know about some general and common good manner. So just have a look to this pic and learn good manners. You can enhance your talking and writing with these manners. If you want any grammatical help then you can take help from here.
Educational infographic & data visualisation 18 common Words & What You Can Use Instead (Infographic)… Infographic Description 18 common Words & What You Can Use Instead (Infographic) – Infographic Source – -